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. 2019 Jan 8;20(1):217. doi: 10.3390/ijms20010217

Figure 5.

Figure 5

MicroSPECT images of tumor/ascites-bearing CT-26 mice after iv or ip administration of 111In-Au@HSANP. After receiving iv injections of 111In-Au@HSANP, most radioactivity accumulated in the mononuclear phagocyte system (MPS) such as the liver and spleen. After ip administration of 111In-Au@HSANP, remarkably less MPS accumulation was noticed. Apparent retention in the abdomen was observed until 72 h post injection.